HH249949/HH249910D TIMKEN Double Direction Thrust Bearings
Brand Name:TIMKEN
Model Number:HH249949/HH249910D
Series:M667900
Cone Part Number:M667948
Cup Part Number:M667910
Design Units:Imperial
Bearing Weight:53.300 Kg
Cage Type:Stamped Steel
d:409.575 mm
D:546.100 mm

Product Details

SeriesM667900
Cone Part NumberM667948
Cup Part NumberM667910
Design UnitsImperial
Bearing Weight53.300 Kg
Cage TypeStamped Steel
d409.575 mm
D546.100 mm
B - Cone Width87.313 mm
C - Cup Width66.675 mm
B87.315 mm
R - Cone Backface To Clear Radius16.35 mm
r - Cup Backface To Clear Radius26.35 mm
da - Cone Frontface Backing Diameter431.04 mm
db - Cone Backface Backing Diameter439.93 mm
Da - Cup Frontface Backing Diameter525.80 mm
Db - Cup Backface Backing Diameter510.03 mm
Ab - Cage-Cone Frontface Clearance4.8 mm
Aa - Cage-Cone Backface Clearance8.4 mm
a - Effective Center Location317.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)498500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5380000 lbf
C0 - Static Radial Rating768000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)670400 lbf
K - Factor71.4
e - ISO Factor80.42
Y - ISO Factor91.44
G1 - Heat Generation Factor (Roller-Raceway)4197.4
G2 - Heat Generation Factor (Rib-Roller End)453.5
Cg - Geometry Factor0.223
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